- All sections
- B - Performing operationstransporting
- B07B - Separating solids from solids by sieving, screening, sifting or by using gas currentsseparating by other dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
- B07B 13/07 - Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement
Patent holdings for IPC class B07B 13/07
Total number of patents in this class: 44
10-year publication summary
|
3
|
4
|
6
|
2
|
4
|
10
|
4
|
3
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Frito-Lay Trading Company GmbH | 244 |
4 |
| Siltronic AG | 437 |
3 |
| Unitec S.p.A. | 130 |
3 |
| Wacker Chemie AG | 2111 |
3 |
| Frito-Lay North America, Inc. | 1299 |
2 |
| style ehf. | 10 |
2 |
| Improbed AB | 22 |
2 |
| E.ON Energiinfrastruktur AB | 2 |
2 |
| Amazon Technologies, Inc. | 28216 |
1 |
| Kawasaki Heavy Industries, Limited | 1687 |
1 |
| Crary Industries, Inc. | 31 |
1 |
| Grimme Landmaschinenfabrik GmbH & Co. KG | 55 |
1 |
| JJG IP Holdings, LLC | 15 |
1 |
| Laitram, L.L.C. | 861 |
1 |
| Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. | 127 |
1 |
| Size Reduction Specialists, Inc. | 1 |
1 |
| Univation Technologies, LLC | 611 |
1 |
| Yuyama Mfg. Co., Ltd. | 371 |
1 |
| Qingdao University of Technology | 645 |
1 |
| Shintek Co., Ltd. | 1 |
1 |
| Other owners | 11 |